70979268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 169150464

約数和(自身を除く): 98171196

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 227, 284, 367, 426, 454, 681, 734, 852, 908, 1101, 1362, 1468, 2202, 2724, 4404, 16117, 26057, 32234, 48351, 52114, 64468, 78171, 83309, 96702, 104228, 156342, 166618, 193404, 249927, 312684, 333236, 499854, 999708, 5914939, 11829878, 17744817, 23659756, 35489634, 70979268]

約数ペア:

[(1, 70979268), (2, 35489634), (3, 23659756), (4, 17744817), (6, 11829878), (12, 5914939), (71, 999708), (142, 499854), (213, 333236), (227, 312684), (284, 249927), (367, 193404), (426, 166618), (454, 156342), (681, 104228), (734, 96702), (852, 83309), (908, 78171), (1101, 64468), (1362, 52114), (1468, 48351), (2202, 32234), (2724, 26057), (4404, 16117)]